<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"> <title>CMonteCarlo.h Source File</title> <link href="doxygen.css" rel="stylesheet" type="text/css"> <link href="tabs.css" rel="stylesheet" type="text/css"> </head><body> <div align="left"><a href="http://www.mrpt.org/">Main MRPT website</a> > <b>C++ reference</b> </div> <div align="right"> <a href="index.html"><img border="0" src="mrpt_logo.png" alt="MRPT logo"></a> </div> <!-- Generated by Doxygen 1.7.5 --> <script type="text/javascript"> var searchBox = new SearchBox("searchBox", "search",false,'Search'); </script> <div id="navrow1" class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="modules.html"><span>Modules</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> <li> <div id="MSearchBox" class="MSearchBoxInactive"> <div class="left"> <form id="FSearchBox" action="search.php" method="get"> <img id="MSearchSelect" src="search/mag.png" alt=""/> <input type="text" id="MSearchField" name="query" value="Search" size="20" accesskey="S" onfocus="searchBox.OnSearchFieldFocus(true)" onblur="searchBox.OnSearchFieldFocus(false)"/> </form> </div><div class="right"></div> </div> </li> </ul> </div> <div id="navrow2" class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>File Members</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <div class="title">CMonteCarlo.h</div> </div> </div> <div class="contents"> <a href="_c_monte_carlo_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* +---------------------------------------------------------------------------+</span> <a name="l00002"></a>00002 <span class="comment"> | The Mobile Robot Programming Toolkit (MRPT) C++ library |</span> <a name="l00003"></a>00003 <span class="comment"> | |</span> <a name="l00004"></a>00004 <span class="comment"> | http://www.mrpt.org/ |</span> <a name="l00005"></a>00005 <span class="comment"> | |</span> <a name="l00006"></a>00006 <span class="comment"> | Copyright (C) 2005-2011 University of Malaga |</span> <a name="l00007"></a>00007 <span class="comment"> | |</span> <a name="l00008"></a>00008 <span class="comment"> | This software was written by the Machine Perception and Intelligent |</span> <a name="l00009"></a>00009 <span class="comment"> | Robotics Lab, University of Malaga (Spain). |</span> <a name="l00010"></a>00010 <span class="comment"> | Contact: Jose-Luis Blanco <jlblanco@ctima.uma.es> |</span> <a name="l00011"></a>00011 <span class="comment"> | |</span> <a name="l00012"></a>00012 <span class="comment"> | This file is part of the MRPT project. |</span> <a name="l00013"></a>00013 <span class="comment"> | |</span> <a name="l00014"></a>00014 <span class="comment"> | MRPT is free software: you can redistribute it and/or modify |</span> <a name="l00015"></a>00015 <span class="comment"> | it under the terms of the GNU General Public License as published by |</span> <a name="l00016"></a>00016 <span class="comment"> | the Free Software Foundation, either version 3 of the License, or |</span> <a name="l00017"></a>00017 <span class="comment"> | (at your option) any later version. |</span> <a name="l00018"></a>00018 <span class="comment"> | |</span> <a name="l00019"></a>00019 <span class="comment"> | MRPT is distributed in the hope that it will be useful, |</span> <a name="l00020"></a>00020 <span class="comment"> | but WITHOUT ANY WARRANTY; without even the implied warranty of |</span> <a name="l00021"></a>00021 <span class="comment"> | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |</span> <a name="l00022"></a>00022 <span class="comment"> | GNU General Public License for more details. |</span> <a name="l00023"></a>00023 <span class="comment"> | |</span> <a name="l00024"></a>00024 <span class="comment"> | You should have received a copy of the GNU General Public License |</span> <a name="l00025"></a>00025 <span class="comment"> | along with MRPT. If not, see <http://www.gnu.org/licenses/>. |</span> <a name="l00026"></a>00026 <span class="comment"> | |</span> <a name="l00027"></a>00027 <span class="comment"> +---------------------------------------------------------------------------+ */</span> <a name="l00028"></a>00028 <span class="preprocessor">#ifndef _MRPT_MONTE_CARLO_H_</span> <a name="l00029"></a>00029 <span class="preprocessor"></span><span class="preprocessor">#define _MRPT_MONTE_CARLO_H_</span> <a name="l00030"></a>00030 <span class="preprocessor"></span> <a name="l00031"></a>00031 <span class="preprocessor">#include <map></span> <a name="l00032"></a>00032 <span class="preprocessor">#include <cmath></span> <a name="l00033"></a>00033 <span class="preprocessor">#include <vector></span> <a name="l00034"></a>00034 <span class="preprocessor">#include <numeric></span> <a name="l00035"></a>00035 <span class="preprocessor">#include <algorithm></span> <a name="l00036"></a>00036 <span class="preprocessor">#include <stdexcept></span> <a name="l00037"></a>00037 <span class="preprocessor">#include <functional></span> <a name="l00038"></a>00038 <span class="comment">//#include <mrpt/gui/CDisplayWindowPlots.h></span> <a name="l00039"></a>00039 <span class="preprocessor">#include <<a class="code" href="random_8h.html">mrpt/random.h</a>></span> <a name="l00040"></a>00040 <span class="preprocessor">#include <<a class="code" href="_c_tic_tac_8h.html">mrpt/utils/CTicTac.h</a>></span> <a name="l00041"></a>00041 <a name="l00042"></a>00042 <span class="keyword">namespace </span>mrpt { <span class="keyword">namespace </span>math { <a name="l00043"></a>00043 <span class="comment"></span> <a name="l00044"></a>00044 <span class="comment"> /** Montecarlo simulation for experiments in 1D.</span> <a name="l00045"></a>00045 <span class="comment"> Template arguments are:</span> <a name="l00046"></a>00046 <span class="comment"> - T: base type, i.e., if an experiment needs to generate random points, then T may be a TPoint3D, and so on.</span> <a name="l00047"></a>00047 <span class="comment"> - NUM: the numeric type used to represent the error. Usually, double.</span> <a name="l00048"></a>00048 <span class="comment"> - OTHER: an intermediate type, used especially when testing inverse functions. Leave as int or double if you don't use it.</span> <a name="l00049"></a>00049 <span class="comment"></span> <a name="l00050"></a>00050 <span class="comment"> HOW TO USE THIS CLASS:</span> <a name="l00051"></a>00051 <span class="comment"> - Create an instance of the class.</span> <a name="l00052"></a>00052 <span class="comment"> - Refill the "valueGenerator" member with an appropriate function.</span> <a name="l00053"></a>00053 <span class="comment"> - If your experiment calculates the error directly from the base value, then refill the "errorFun1" member.</span> <a name="l00054"></a>00054 <span class="comment"> - Otherwise, if your experiment involves the calculation of some value whom with the experimental function is compared, refill "intermediateFun" and "errorFun2".</span> <a name="l00055"></a>00055 <span class="comment"> - Refill only on of the alternatives.</span> <a name="l00056"></a>00056 <span class="comment"> * \ingroup mrpt_base_grp</span> <a name="l00057"></a>00057 <span class="comment"> */</span> <a name="l00058"></a>00058 <span class="keyword">template</span><<span class="keyword">typename</span> T,<span class="keyword">typename</span> NUM,<span class="keyword">typename</span> OTHER> <span class="keyword">class </span>CMonteCarlo { <a name="l00059"></a>00059 <span class="keyword">private</span>: <a name="l00060"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a3e273f0957e56ca633b738c685a7d7fb">00060</a> mrpt<a class="code" href="classmrpt_1_1random_1_1_c_random_generator.html" title="A thred-safe pseudo random number generator, based on an internal MT19937 randomness generator...">::random::CRandomGenerator</a> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a3e273f0957e56ca633b738c685a7d7fb">gen</a>; <a name="l00061"></a>00061 <span class="keyword">class </span><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html">CStatisticalAnalyzer</a> { <a name="l00062"></a>00062 <span class="keyword">private</span>: <a name="l00063"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">00063</a> Eigen::Matrix<NUM,Eigen::Dynamic,1> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>; <a name="l00064"></a>00064 <span class="keyword">public</span>: <a name="l00065"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a6f4ebeae973b48d5598681fc8698d5e4">00065</a> <span class="keyword">template</span><<span class="keyword">typename</span> VEC> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a6f4ebeae973b48d5598681fc8698d5e4">CStatisticalAnalyzer</a>(<span class="keyword">const</span> VEC &v1):<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>(v1.<a class="code" href="eigen__plugins_8h.html#ab295fd8164bf1b1acecbcb29520d62b7">begin</a>(),v1.<a class="code" href="eigen__plugins_8h.html#ade5b39864c905cbb824d0ff6eb0d888c">end</a>()) {} <a name="l00066"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#acf473adca1244905e75a3f2675a5721f">00066</a> <span class="keyword">template</span><<span class="keyword">typename</span> VEC> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#acf473adca1244905e75a3f2675a5721f">setData</a>(<span class="keyword">const</span> VEC &v1) { <a name="l00067"></a>00067 <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>.assign(v1.begin(),v1.end()); <a name="l00068"></a>00068 } <a name="l00069"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a477cc7c51ac361839565f58a038d0a60">00069</a> <span class="keyword">template</span><<span class="keyword">typename</span> VEC> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a477cc7c51ac361839565f58a038d0a60">getData</a>(VEC &v1)<span class="keyword"> const </span>{ <a name="l00070"></a>00070 v1.assign(<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>.begin(),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>.end()); <a name="l00071"></a>00071 } <a name="l00072"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a895b6035f5582eaf58cb9677bb025cbb">00072</a> <span class="keyword">template</span><<span class="keyword">typename</span> VEC1,<span class="keyword">typename</span> VEC2> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a895b6035f5582eaf58cb9677bb025cbb">getDistribution</a>(VEC1 &vx,VEC2 &vy,<span class="keyword">const</span> NUM width=1.0)<span class="keyword"> const </span>{ <a name="l00073"></a>00073 mrpt<a class="code" href="structmrpt_1_1dynamicsize__vector.html" title="The base class of MRPT vectors, actually, Eigen column matrices of dynamic size with specialized cons...">::vector_double</a> vvx,vvy; <a name="l00074"></a>00074 <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a895b6035f5582eaf58cb9677bb025cbb">getDistribution</a>(vvx,vvy,width); <a name="l00075"></a>00075 vx.assign(vvx.begin(),vvx.end()); <a name="l00076"></a>00076 vy.assign(vvy.begin(),vvy.end()); <a name="l00077"></a>00077 } <a name="l00078"></a>00078 <span class="comment">// Function overload, not specialization (GCC complains otherwise):</span> <a name="l00079"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a2c374db1283b76c4804493be10f6029d">00079</a> <span class="keyword">inline</span> <span class="keywordtype">void</span> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#a2c374db1283b76c4804493be10f6029d">getDistribution</a>(<a class="code" href="structmrpt_1_1dynamicsize__vector.html" title="The base class of MRPT vectors, actually, Eigen column matrices of dynamic size with specialized cons...">mrpt::vector_double</a> &vx,<a class="code" href="structmrpt_1_1dynamicsize__vector.html" title="The base class of MRPT vectors, actually, Eigen column matrices of dynamic size with specialized cons...">mrpt::vector_double</a> &vy,<span class="keyword">const</span> NUM width=1.0)<span class="keyword"> const </span>{ <a name="l00080"></a>00080 <a class="code" href="classmrpt_1_1math_1_1_c_histogram.html" title="This class provides an easy way of computing histograms for unidimensional real valued variables...">CHistogram</a> hist(<a class="code" href="classmrpt_1_1math_1_1_c_histogram.html#a8931022cfda54ec20e289cc195328566" title="Constructor with a fixed bin width.">CHistogram::createWithFixedWidth</a>(0,*max_element(<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>.begin(),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>.end()),width)); <a name="l00081"></a>00081 hist.<a class="code" href="classmrpt_1_1math_1_1_c_histogram.html#ac79b4b3c99e1e6bfbdeaf613278aeb15" title="Add an element to the histogram.">add</a>(<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo_1_1_c_statistical_analyzer.html#aa456d1ad096867f14a36152a0d60ed67">data</a>); <a name="l00082"></a>00082 hist.getHistogram(vx,vy); <a name="l00083"></a>00083 } <a name="l00084"></a>00084 <a name="l00085"></a>00085 }; <a name="l00086"></a>00086 <span class="keyword">public</span>: <a name="l00087"></a>00087 <span class="comment">//TODO: use templates for function types.</span> <a name="l00088"></a>00088 <span class="comment">//Random generator.</span> <a name="l00089"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ad0d393672422519515eb38cba1158b57">00089</a> T (*<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ad0d393672422519515eb38cba1158b57">valueGenerator</a>)(mrpt<a class="code" href="classmrpt_1_1random_1_1_c_random_generator.html" title="A thred-safe pseudo random number generator, based on an internal MT19937 randomness generator...">::random::CRandomGenerator</a> &); <a name="l00090"></a>00090 <span class="comment">//Computes automatically the error (without an intermediate type)</span> <a name="l00091"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#afa1b1612016746ace59829b15cd99ea1">00091</a> NUM (*<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#afa1b1612016746ace59829b15cd99ea1">errorFun1</a>)(<span class="keyword">const</span> T &); <a name="l00092"></a>00092 <a name="l00093"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a604d64e1aa6689797dae936618fe151c">00093</a> OTHER (*<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a604d64e1aa6689797dae936618fe151c">intermediateFun</a>)(<span class="keyword">const</span> T &); <a name="l00094"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ace9e5c36f678df6049b83945028288e9">00094</a> NUM (*<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ace9e5c36f678df6049b83945028288e9">errorFun2</a>)(<span class="keyword">const</span> T &,<span class="keyword">const</span> OTHER &); <a name="l00095"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a117065761f4de1f5d6cf849da80716d8">00095</a> <span class="keyword">inline</span> <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a117065761f4de1f5d6cf849da80716d8">CMonteCarlo</a>():<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a3e273f0957e56ca633b738c685a7d7fb">gen</a>(),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ad0d393672422519515eb38cba1158b57">valueGenerator</a>(NULL),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#afa1b1612016746ace59829b15cd99ea1">errorFun1</a>(NULL),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a604d64e1aa6689797dae936618fe151c">intermediateFun</a>(NULL),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ace9e5c36f678df6049b83945028288e9">errorFun2</a>(NULL) {} <a name="l00096"></a><a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a797c9cab21c6f184bf4ef4a45033b971">00096</a> NUM <a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a797c9cab21c6f184bf4ef4a45033b971">doExperiment</a>(<span class="keywordtype">size_t</span> N,<span class="keywordtype">double</span> &time,<span class="keywordtype">bool</span> showInWindow=<span class="keyword">false</span>) { <a name="l00097"></a>00097 <span class="keywordflow">if</span> (!<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ad0d393672422519515eb38cba1158b57">valueGenerator</a>) <span class="keywordflow">throw</span> <a class="code" href="classstd_1_1logic__error.html" title="STL class.">std::logic_error</a>(<span class="stringliteral">"Value generator function is not set."</span>); <a name="l00098"></a>00098 std<a class="code" href="classstd_1_1vector.html">::vector<T></a> baseData(N); <a name="l00099"></a>00099 std<a class="code" href="classstd_1_1vector.html" title="STL class.">::vector<NUM></a> errorData(N); <a name="l00100"></a>00100 mrpt<a class="code" href="classmrpt_1_1utils_1_1_c_tic_tac.html" title="This class implements a high-performance stopwatch.">::utils::CTicTac</a> meter; <a name="l00101"></a>00101 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0;i<N;++i) baseData[i]=<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ad0d393672422519515eb38cba1158b57">valueGenerator</a>(<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a3e273f0957e56ca633b738c685a7d7fb">gen</a>); <a name="l00102"></a>00102 <span class="keywordflow">if</span> (<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#afa1b1612016746ace59829b15cd99ea1">errorFun1</a>) { <a name="l00103"></a>00103 meter.<a class="code" href="classmrpt_1_1utils_1_1_c_tic_tac.html#aae7e29d8fc37e441960004c6ffe31e81" title="Starts the stopwatch.">Tic</a>(); <a name="l00104"></a>00104 std::transform(baseData.begin(),baseData.end(),errorData.begin(),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#afa1b1612016746ace59829b15cd99ea1">errorFun1</a>); <a name="l00105"></a>00105 time=meter.<a class="code" href="classmrpt_1_1utils_1_1_c_tic_tac.html#a7eef1a30d6fa540ef116cb978db7aed8" title="Stops the stopwatch.">Tac</a>(); <a name="l00106"></a>00106 } <span class="keywordflow">else</span> { <a name="l00107"></a>00107 <span class="keywordflow">if</span> (!<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a604d64e1aa6689797dae936618fe151c">intermediateFun</a>||!<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ace9e5c36f678df6049b83945028288e9">errorFun2</a>) <span class="keywordflow">throw</span> <a class="code" href="classstd_1_1logic__error.html" title="STL class.">std::logic_error</a>(<span class="stringliteral">"Experiment-related functions are not set."</span>); <a name="l00108"></a>00108 std<a class="code" href="classstd_1_1vector.html" title="STL class.">::vector<OTHER></a> intermediate(N); <a name="l00109"></a>00109 transform(baseData.begin(),baseData.end(),intermediate.begin(),<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#a604d64e1aa6689797dae936618fe151c">intermediateFun</a>); <a name="l00110"></a>00110 meter.<a class="code" href="classmrpt_1_1utils_1_1_c_tic_tac.html#aae7e29d8fc37e441960004c6ffe31e81" title="Starts the stopwatch.">Tic</a>(); <a name="l00111"></a>00111 <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> i=0;i<N;++i) errorData[i]=<a class="code" href="classmrpt_1_1math_1_1_c_monte_carlo.html#ace9e5c36f678df6049b83945028288e9">errorFun2</a>(baseData[i],intermediate[i]); <a name="l00112"></a>00112 time=meter.<a class="code" href="classmrpt_1_1utils_1_1_c_tic_tac.html#a7eef1a30d6fa540ef116cb978db7aed8" title="Stops the stopwatch.">Tac</a>(); <a name="l00113"></a>00113 } <a name="l00114"></a>00114 NUM res=accumulate(errorData.begin(),errorData.end(),NUM(0))/errorData.size(); <a name="l00115"></a>00115 <span class="comment">//if (showInWindow) {</span> <a name="l00116"></a>00116 <span class="comment">// CStatisticalAnalyzer st(errorData);</span> <a name="l00117"></a>00117 <span class="comment">// mrpt::gui::CDisplayWindowPlots wnd("Error results from Monte Carlo simulation");</span> <a name="l00118"></a>00118 <span class="comment">// std::vector<NUM> errorX,errorY;</span> <a name="l00119"></a>00119 <span class="comment">// st.getDistribution(errorX,errorY,0.1);</span> <a name="l00120"></a>00120 <span class="comment">// wnd.plot(errorX,errorY,"b-","Plot1");</span> <a name="l00121"></a>00121 <span class="comment">// NUM maxVal=*std::max_element(errorY.begin(),errorY.end());</span> <a name="l00122"></a>00122 <span class="comment">// std::vector<NUM> dx(2,res),dy(mrpt::utils::make_vector<2,NUM>(0,maxVal));</span> <a name="l00123"></a>00123 <span class="comment">// wnd.plot(dx,dy,"r-","Plot2");</span> <a name="l00124"></a>00124 <span class="comment">// while (wnd.isOpen());</span> <a name="l00125"></a>00125 <span class="comment">//}</span> <a name="l00126"></a>00126 <span class="keywordflow">return</span> res; <a name="l00127"></a>00127 } <a name="l00128"></a>00128 }; <a name="l00129"></a>00129 <a name="l00130"></a>00130 }} <span class="comment">//End of namespaces</span> <a name="l00131"></a>00131 <span class="preprocessor">#endif</span> </pre></div></div> </div> <br><hr><br> <table border="0" width="100%"> <tr> <td> Page generated by <a href="http://www.doxygen.org" target="_blank">Doxygen 1.7.5</a> for MRPT 0.9.5 SVN: at Sun Sep 25 17:20:18 UTC 2011</td><td></td> <td width="100"> </td> <td width="150"> </td></tr> </table> </body></html>